Get the Bigoplus Symbol Just Like Knapp's Text

[Math Amateur]

I wish to get a bigoplus symbol like the one in Knapp's text, Basic Algebra, as follows:https://www.physicsforums.com/attachments/5395but when i use the Latex code

\bigoplus_{ (e,f) } \mathbb{K} (e, f)

I get the (e, f) in slightly the wrong place as here:

$$\bigoplus_{ (e,f) } \mathbb{K} (e, f)$$How can I get the same symbol as Knapp does?

Hope someone can help ...

Peter

 

[MarkFL]

I found that:

\bigoplus{}_{(e,f)}\mathbb{K}(e,f)

produces:

$$\bigoplus{}_{(e,f)}\mathbb{K}(e,f)$$

 

[Math Amateur]

I found that:

\bigoplus{}_{(e,f)}\mathbb{K}(e,f)

produces:

$$\bigoplus{}_{(e,f)}\mathbb{K}(e,f)$$

Thanks Mark ... appreciate the help ...

Peter

 

[Evgeny.Makarov]

Peter, please see https://driven2services.com/staging/mh/index.php?posts/37450/. It has some unquoted math delimiters in the middle, but the information is relevant.

 

[Math Amateur]

Peter, please see https://driven2services.com/staging/mh/index.php?posts/37450/. It has some unquoted math delimiters in the middle, but the information is relevant.

Thanks Evgeny ... I thought there was another post on the topic but couldn't find it ...

Peter